﻿// --------------------------------------------------------------------------------------------------------------------
// <copyright file="GraphScrollView.cs" company="OxyPlot">
//   The MIT License (MIT)
//
//   Copyright (c) 2012 Oystein Bjorke
//
//   Permission is hereby granted, free of charge, to any person obtaining a
//   copy of this software and associated documentation files (the
//   "Software"), to deal in the Software without restriction, including
//   without limitation the rights to use, copy, modify, merge, publish,
//   distribute, sublicense, and/or sell copies of the Software, and to
//   permit persons to whom the Software is furnished to do so, subject to
//   the following conditions:
//
//   The above copyright notice and this permission notice shall be included
//   in all copies or substantial portions of the Software.
//
//   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
//   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
//   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
//   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
//   CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
//   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
//   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// </copyright>
// --------------------------------------------------------------------------------------------------------------------
using System;
using MonoTouch.UIKit;
using System.Drawing;

using OxyPlot;
using OxyPlot.MonoTouch;
using ExampleLibrary;

namespace MonoTouch.Demo
{
	public class GraphScrollView : UIScrollView
	{
		public GraphScrollView (ExampleInfo exampleInfo, RectangleF rect)
			: base(rect)
		{
			ShowsVerticalScrollIndicator = true;
			ShowsHorizontalScrollIndicator = true;
			BouncesZoom = true;
			PagingEnabled = false;
			DecelerationRate = UIScrollView.DecelerationRateNormal;
			BackgroundColor = UIColor.DarkGray;
			MaximumZoomScale = 5f;
			MinimumZoomScale = 1f;
			ContentSize = new SizeF(rect.Size.Width * 5, rect.Size.Height * 5);

			var image = new UIImageView(new GraphView(exampleInfo).GetImage(rect));

			AddSubview(image);

			this.ViewForZoomingInScrollView = delegate(UIScrollView scrollView) {
				return image;
			};
		}
	}
}